Physical therapy exercise frame



FIG. 1 is a perspective view of a physical therapy exercise frame showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the side opposite being substantially the same; and

FIG. 4 is a side elevational view thereof, the side opposite being substantially identical. 

The ornamental design for a physical therapy exercise frame, as shown and described. 